back pressure turbine
pass out turbine
low pressure turbine
impulse turbine
✅ The correct answer is option B.
Mechanical Engineering MCQs
The lathe centres are provided with standard taper known as
Morse taper
Seller’s taper
Chapman taper
Brown and Sharpe taper
✅ The correct answer is option A.
The neutral axis of a beam is subjected to __________ stress.
zero
maximum tensile
minimum tensile
maximum compressive
✅ The correct answer is option A.
The unit of power in S.I. units is
horsepower
joule
watt
kg-m
✅ The correct answer is option C.
When a bolt is subjected to an external load, the stress induced in the bolt will be
tensile stress
shear stress
combined tensile and shear stress
any one of these
✅ The correct answer is option D.
The taper on the lathe spindle is
1 in 10
1 in 15
1 in 20
1 in 30
✅ The correct answer is option C.
An over-inflated tyre will wear the tread most near the
edges
corners
centre
none of these
✅ The correct answer is option C.
Work study is mainly aimed at
determining the most efficient method of performing a job
establishing the minimum time of completion of a job
developing the standard method and standard time of a job
economising the motion
✅ The correct answer is option A.
During the operation of a bessemer converter, the white flame indicates that the silicon and managenese had burnt and carbon has started oxidising.
Agree
Disagree
✅ The correct answer is option A.